//
//  SecondViewController.h
//  UI7_界面间通信
//
//  Created by TravelRound on 15/11/17.
//  Copyright © 2015年 TravelRound. All rights reserved.
//

#import <UIKit/UIKit.h>

@protocol SecondViewControllerDelegate <NSObject>

- (void)changeColor:(UIColor *)color;

@end

@interface SecondViewController : UIViewController

@property (nonatomic, copy) NSString *titleStr;

@property (nonatomic, assign) id<SecondViewControllerDelegate> delegate;

@end
